80307576

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4241}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 218378160

約数和(自身を除く): 138070584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4241, 4734, 6312, 8482, 9468, 12723, 16964, 18936, 25446, 33928, 38169, 50892, 76338, 101784, 152676, 305352, 1115383, 2230766, 3346149, 4461532, 6692298, 8923064, 10038447, 13384596, 20076894, 26769192, 40153788, 80307576]

約数ペア:

[(1, 80307576), (2, 40153788), (3, 26769192), (4, 20076894), (6, 13384596), (8, 10038447), (9, 8923064), (12, 6692298), (18, 4461532), (24, 3346149), (36, 2230766), (72, 1115383), (263, 305352), (526, 152676), (789, 101784), (1052, 76338), (1578, 50892), (2104, 38169), (2367, 33928), (3156, 25446), (4241, 18936), (4734, 16964), (6312, 12723), (8482, 9468)]